diff --git a/src/plugins/httpdatastream/LruDiskCache.h b/src/plugins/httpdatastream/LruDiskCache.h
index ffdd6d9df..06b2e0700 100644
--- a/src/plugins/httpdatastream/LruDiskCache.h
+++ b/src/plugins/httpdatastream/LruDiskCache.h
@@ -35,6 +35,7 @@
 #include <string>
 #include <vector>
 #include <mutex>
+#include <memory>
 #include <ctime>
 #include <cstdint>
 
@@ -78,4 +79,4 @@ class LruDiskCache {
         size_t maxEntries;
         EntryList cached;
         std::string root;
-};
\ No newline at end of file
+};